[Bug target/33132] New: m32r: ICE: RTL check: expected elt 0 type 'i' or 'n', have 'w' (rtx const_int) in insn_current_length, at insn-attrtab.c:29: RTL check: expected elt 0 type 'i' or 'n', have 'w' (rtx const_int) in insn_current_length, at insn-attrtab.c:29

[rask at gcc dot gnu dot org]

This happens building libssp at revision 127638:

libtool: compile:  /home/rask/build/gcc-m32r-unknown-elf/./gcc/xgcc
-B/home/rask/build/gcc-m32r-unknown-elf/./gcc/ -nostdinc
-B/home/rask/build/gcc-m32r-unknown-elf/m32r-unknown-elf/newlib/ -isystem
/home/rask/build/gcc-m32r-unknown-elf/m32r-unknown-elf/newlib/targ-include
-isystem /n/12/rask/src/all/newlib/libc/include
-B/home/rask/build/gcc-m32r-unknown-elf/m32r-unknown-elf/libgloss/m32r
-L/home/rask/build/gcc-m32r-unknown-elf/m32r-unknown-elf/libgloss/libnosys
-L/n/12/rask/src/all/libgloss/m32r -B/usr/local/m32r-unknown-elf/bin/
-B/usr/local/m32r-unknown-elf/lib/ -isystem /usr/local/m32r-unknown-elf/include
-isystem /usr/local/m32r-unknown-elf/sys-include
-L/home/rask/build/gcc-m32r-unknown-elf/./ld -DHAVE_CONFIG_H -I.
-I/n/12/rask/src/all/libssp -I. -g -Os -MT libssp_nonshared_la-ssp-local.lo -MD
-MP -MF .deps/libssp_nonshared_la-ssp-local.Tpo -c
/n/12/rask/src/all/libssp/ssp-local.c  -fPIC -DPIC -o
libssp_nonshared_la-ssp-local.o
/n/12/rask/src/all/libssp/ssp-local.c: In function '__stack_chk_fail_local':
/n/12/rask/src/all/libssp/ssp-local.c:50: internal compiler error: RTL check:
expected elt 0 type 'i' or 'n', have 'w' (rtx const_int) in
insn_current_length, at insn-attrtab.c:29

(gdb) frame 2
#2  0x00000000008d900d in insn_current_length (insn=0x2aabbee71820) at
insn-attrtab.c:106
106           if ((unsigned) (((INSN_ADDRESSES_SET_P () ? INSN_ADDRESSES
(INSN_UID (GET_CODE (operands[0]) == LABEL_REF ? XEXP (operands[0], 0) :
operands[0])) : 0) - (insn_current_reference_address (insn))) + (300)) <
(unsigned) (600))
(gdb) list
101               return 4;
102             }
103
104         case 41:  /* *branch_insn */
105           extract_insn_cached (insn);
106           if ((unsigned) (((INSN_ADDRESSES_SET_P () ? INSN_ADDRESSES
(INSN_UID (GET_CODE (operands[0]) == LABEL_REF ? XEXP (operands[0], 0) :
operands[0])) : 0) - (insn_current_reference_address (insn))) + (300)) <
(unsigned) (600))
107             {
108               return 2;
109             }
110           else
(gdb) call debug_rtx (insn)
(insn:TI 17 16 19 /n/12/rask/src/all/libssp/ssp-local.c:48 (parallel [
            (clobber (reg:SI 14 lr))
            (set (reg:SI 12 r12)
                (unspec [
                        (symbol_ref:SI ("_GLOBAL_OFFSET_TABLE_"))
                    ] 5))
            (use (const_int 1 [0x1]))
        ]) 76 {get_pc} (expr_list:REG_UNUSED (reg:SI 14 lr)
        (nil)))
(gdb) frame 1
#1  0x00000000006cbac7 in rtl_check_failed_type2 (r=0x2aabbee6c410, n=0,
c1=105, c2=110, file=<value optimized out>, line=29,
    func=0xad8d20 "insn_current_length") at /n/12/rask/src/all/gcc/rtl.c:501
501       internal_error
(gdb) call debug_rtx (r)
(const_int 1 [0x1])


-- 
           Summary: m32r: ICE: RTL check: expected elt 0 type 'i' or 'n',
                    have 'w' (rtx const_int) in insn_current_length, at
                    insn-attrtab.c:29: RTL check: expected elt 0 type 'i' or
                    'n', have 'w' (rtx const_int) in insn_current_length, at
                    insn-attrtab.c:29
           Product: gcc
           Version: 4.3.0
            Status: UNCONFIRMED
          Keywords: ice-on-valid-code, build, ice-checking
          Severity: normal
          Priority: P3
         Component: target
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: rask at gcc dot gnu dot org
 GCC build triplet: x86_64-unknown-linux-gnu
  GCC host triplet: x86_64-unknown-linux-gnu
GCC target triplet: m32r-unknown-elf


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33132